Kurzweil K2600 Series - Digital I;O Board-KDS in (3 of 3)

Kurzweil K2600 Series Service Manual
7-35
Digital I/O Board–KDS In (3 of 3)
A B C D E F G H
A B C D E F G H
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
J1009
JTAG TAP
1
GND
3
TCLK
5
VCC
4
TDI
6
TDO
2
TMS
U2
NC7SZ08
1
2
4
DGND
VCC
U7
XC9572
21 32 41
1 3 7 10 11 18 23 31
12
EXTRST
43
FE
34
FF
39
HOSTRST
22
TEST
33
C416
4
CES
5
CLK20
26
E
40
EQUAL
35
ERRCTR0
44
ERRCTR1
2
ERRFLAG
37
FAST
24
FIFORS
42
GLOBALOE
13
KDS26
29
KDS32
6
KDSCLK
14
KDSSYNC
8
MEASURE
20
OE_OUT
9
READ
38
SLOW
19
SPR1
27
SPR2
17
TCK
15
TDI
30
TDO
16
TMS
36
TOOSLOW
25
TOP
28
WRITE
U8
512x9 FIFO
6
D0
5
D1
4
D2
3
D3
27
D4
26
D5
25
D6
24
D7
2
D8
23
FL/RT
15
R
22
RS
1
W
7
XI
9
Q0
10
Q1
11
Q2
12
Q3
16
Q4
17
Q5
18
Q6
19
Q7
13
Q8
21
EF
8
FF
20
XO/HF
U6
26LS32B
2
A+
1
A-
3
AOUT
6
B+
7
B-
5
BOUT
10
C+
9
C-
11
COUT
14
D+
15
D-
13
DOUT
4
EN
12
EN
R29
330,5%,1/16W
12
R28
220,5%,1/16W
12
R26
330,5%,1/16W
12
R25
220,5%,1/16W
12
R31
1k,5%,1/16W
12
R27
110,5%,1/16W
12
R32
110,5%,1/16W
12
R33
110,5%,1/16W
12
R37
51,5%,1/16W
12
R36
51,5%,1/16W
12
R35
51,5%,1/16W
12
R22 110,5%,1/16W
12
R23 110,5%,1/16W
12
R24 110,5%,1/16W
12
C8
0.1uF,50V,Z5U
12
C31
0.1uF,50V,Z5U
12
C32
0.1uF,50V,Z5U
12
C30
0.1uF,50V,Z5U
12
C29
0.1uF,50V,Z5U
12
C28
0.1uF,50V,Z5U
12
YOUNG CHANG CO., LTD.
of Young Chang Co., Ltd. is prohibited.
Reproduction without the express written consent
Filename:
Doc:
Mfg:
Eng:
Sht
By:
Date:
of
Rev:
K2600 Digital I/O Option
KDS In
Wendy Mittelstadt
RAV5
021213A5 8/4/99
33
RESET {1-H3}
VCC
CLK {1-A1}
TDO {1-A1}
TMS {1-A1}
TDI {1-A1}VCC
KDS_DATA_HI {2-C1}
KDS_DATA_LO {2-C1}
KDS_SYNC_HI {2-C1}
KDS_SYNC_LO {2-C2}
VCC
VCC
KDS_CLK_HI {2-C2}
KDS_CLK_LO {2-C2}
VCC
KDSINDATA {1-H3}
VCC KDS_IN_DATA
KDSINLOCK {1-H1}
VLSICLK {1-H1}
BH2TOPO {1}
VCC
KDSERRCNT0 {1-H1}
DLY4D5 {1-C5}
KDSERRCNT1 {1-H1}
VCC
KDSERRFLAG {1-H1}
VCC
VCC VCC
VCC
DEV 1
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
DGND
VCC